41 lines
1.3 KiB
Diff
41 lines
1.3 KiB
Diff
From bd72b4433fec358801afebf3f02ab899b1745c5f Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Jaroslav=20=C5=A0karvada?= <jskarvad@redhat.com>
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Date: Wed, 28 Nov 2012 16:31:38 +0100
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Subject: [PATCH] report: fixed crash when writing report to RO filesystem
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
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---
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src/report/report.cpp | 11 +++++++----
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1 file changed, 7 insertions(+), 4 deletions(-)
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diff --git a/src/report/report.cpp b/src/report/report.cpp
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index 51bc6a7..c018bb1 100644
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--- src/report/report.cpp
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+++ src/report/report.cpp
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@@ -183,13 +183,16 @@ void init_report_output(char *filename_str, int iterations)
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void finish_report_output(void)
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{
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- fprintf(stderr, _("PowerTOP outputing using base filename %s\n"), reportout.filename);
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if (reporttype == REPORT_OFF)
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return;
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report.finish_report();
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- fputs(report.get_result(), reportout.report_file);
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- fdatasync(fileno(reportout.report_file));
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- fclose(reportout.report_file);
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+ if (reportout.report_file)
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+ {
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+ fprintf(stderr, _("PowerTOP outputing using base filename %s\n"), reportout.filename);
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+ fputs(report.get_result(), reportout.report_file);
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+ fdatasync(fileno(reportout.report_file));
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+ fclose(reportout.report_file);
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+ }
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report.clear_result();
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}
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--
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1.7.11.7
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